You could up until flip, though I think using all three is overkill, one at a time is enough. Also neem may react with the other products and burn the leaves. One product contains
pyrethrins, and while derived from chrysanthemums, it still a poison, and shouldn’t be sprayed willy nilly.
Neem oil will taint the flavor of the buds. Spinosyn is a bit safer, but in any case you don’t want to spray while in flower. You must be growing outdoors?